Testimonial

PO No. 9808/1
Date: 3rd August 1998

Interface Design Associates Pvt Ltd
Navi Mumbai

Kind Attn. Mr Srinivasan Iyer

Dear Sir,

We have tried your 8951 based controller card on our SPM for automatic greasing application. True to your claims, we have found your controller very versatile & flexible. Our engineers have found it very easy to program the card. To be frank we were surprised to find that the timing problems we had with PLCs were just absent in the machine fitted with your controller.

Other noise problems which I had discussed with you got eliminated automatically after using your card. We have tested the machine for the last one month in a highly noisy environment and we found that there was not a single instance of either solenoids getting automatically triggered for brief periods of time or any input getting triggered by noise spikes; despite the machine being continuously operated under test conditions for 72 hours at a stretch.

We have decided to use your controller card in our future machines. For the present we have decided to replace the PLCs in 5 other machines with your controller. Please send us five more cards by the 20th of this month.

Thanking you

Yours truly

K V V Narayana